Neurologist | Behavioral Neurology & Neuropsychiatry | 21+ years experience

Dr. Geoffrey Garland Grammer, M.D.

3460 Olney Laytonsville Rd Ste 212, Olney, Maryland, 20832-3701

About Dr. Geoffrey Garland Grammer

Dr. Geoffrey Garland Grammer is a neurologist based in Olney, Maryland with 21 years of experience in Behavioral Neurology & Neuropsychiatry. He completed his graduation from Uniformed Services Uhs Fe Hebert School Of Med in 2005. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Geoffrey Garland Grammer is D0080837 for Neurology in Maryland. His current practice location is 3460 Olney Laytonsville Rd Ste 212, Olney. Patients can reach him at 301-982-3437. Dr. Geoffrey Garland Grammer is M.D. in Behavioral Neurology & Neuropsychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1528141017.

Dr. Geoffrey Garland Grammer has a medical subspecialty involving the diagnosis and treatment of neurologically based behavioral issues.

Practice Information

Dr. Geoffrey Garland Grammer speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Dr. Geoffrey Garland Grammer
Specialization Behavioral Neurology & Neuropsychiatry
Credentials M.D.
Accepts Medicare Assignment Yes
Experience 21+ years
Medical School Attended Uniformed Services Uhs Fe Hebert School Of Med
Graduation Year 2005
Gender Male
Practice Address: 3460 Olney Laytonsville Rd Ste 212,
Olney, MD - 20832-3701

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

PAC ID 8426375825
Enrollment ID I20161115000083
NPI Number1528141017
NPI Enumeration Date: 20 Oct, 2006
NPI Last Update On: 10 Jul, 2023

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Geoffrey Garland Grammer are as mentioned below.

License NumberSpecializationStateStatus
D0080837Neurology MarylandPrimary
D0080837Behavioral Neurology & Neuropsychiatry MarylandSecondary
0101056625Psychiatry & Neurology VirginiaSecondary
0101056625Internal Medicine VirginiaSecondary

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which Dr. Geoffrey Garland Grammer is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Arman C. Moshyedi, Md, Llc (2062742794)10
Arman C Moshyedi Md Pllc (7911331665)13
Arman C. Moshyedi, Md, Llc (2062742794)10
Arman C Moshyedi Md Pllc (7911331665)13

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Dr. Geoffrey Garland Grammer
3416 Olandwood Ct,
Olney, MD - 20832-1372
Phone: 301-969-4060

Book an Appointment with Dr. Geoffrey Garland Grammer

To schedule an appointment, contact Dr. Geoffrey Garland Grammer at 3460 Olney Laytonsville Rd Ste 212, Olney, Maryland or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Geoffrey Garland Grammer:

Dr. Geoffrey Garland Grammer is a neurologist specializing in Neurology. He specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

Dr. Geoffrey Garland Grammer completed his education (M.D.) from Uniformed Services Uhs Fe Hebert School Of Med in 2005.

Dr. Geoffrey Garland Grammer has approximately 21 years of experience in Neurology.

Yes, Dr. Geoffrey Garland Grammer accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Geoffrey Garland Grammer is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Dr. Geoffrey Garland Grammer practices at 3460 Olney Laytonsville Rd Ste 212, Olney, Maryland, 20832-3701.

To schedule an appointment with Dr. Geoffrey Garland Grammer, please contact the office at 301-982-3437.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.